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melisa1 [442]
4 years ago
3

Assuming each solution to be 0.10 M , rank the following aqueous solutions in order of decreasing pH.

Chemistry
1 answer:
hodyreva [135]4 years ago
6 0

Answer: Highest to lowest pH: Ba(OH)2, NaOH, N2H2, HOCL HCl

Explanation:

Stronger the acid, lower the pH, stronger the base, higher the pH.

N2H2 weak base, Ba(OH)2 strong base, HOCL weak acid, NaOH strong base, HCl strong acid.

Ba(OH)2 has produces more H ions, so it has a higher pH than NaOH.

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pshichka [43]

The acceleration of Moby is 2 m/s²

<u>Explanation:</u>

Given:

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4 years ago
What is the volume of solution needed to make a 0.5M solution, using 250g of NaCl
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7 0
3 years ago
When aqueous solutions of calcium bromide and potassium carbonate are combined, solid calcium carbonate and a solution of potass
ladessa [460]

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<h3>What is an ionic equation?</h3>

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K_2CO_3 + CaBr_2 → KBr + CaCO_3 is the net ionic equation for this reaction.

A balanced ionic equation. shows the reacting ions. in a chemical reaction. These equations can be used to represent what happens in precipitation reactions.

Learn more about ionic equation here:

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5 0
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Temp. of Beaker A = 68°C, Temp. of Beaker B = 57°C

I think this is right srry if its not :]

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Yesss true, water has a higher boiling point
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